第一次提交作业

scenes/cion_label.gd

@@ -0,0 +1,21 @@
+extends Label
+
+
+# Called when the node enters the scene tree for the first time.
+ # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _ready():
+	var player = %Player
+	if player:
+		player.coin_changed.connect(_on_coin_changed)
+		_on_coin_changed(player.coins)   # 初始化显示
+		print("信号已连接")
+
+func _on_coin_changed(total: int):
+	text = "金币: %d/12" % total